Terminal and communication method

Abstract

A terminal includes: a control section that identifies one cell group among a plurality of candidate cell groups where timing information on adjustment of reference time is receivable; and a reception section that receives the timing information associated with the identified cell group.

1 . A terminal, comprising:
 a control section that identifies one cell group among a plurality of candidate cell groups where timing information on adjustment of reference time is receivable; and   a reception section that receives the timing information associated with the identified cell group.   
     
     
         2 . The terminal according to  claim 1 , wherein
 the control section identifies one cell group including a cell that meets a specific condition as a cell group from which the timing information is received.   
     
     
         3 . The terminal according to  claim 2 , wherein
 the cell that meets the specific condition is at least one of a primary cell, a cell used for reception of reference information on the reference time, and a preconfigured cell.   
     
     
         4 . A terminal, comprising:
 a reception section that receives timing information on adjustment of reference time; and   a control section that controls whether or not to use the timing information received for the adjustment of the reference time.   
     
     
         5 . The terminal according to  claim 4 , wherein
 the control section uses the timing information when configured by a network.   
     
     
         6 . The terminal according to  claim 4 , wherein
 the control section uses the timing information when a carrier from which reference information on the reference time is received is used for time division duplex, and the carrier is not a specific carrier dedicated to uplink.   
     
     
         7 . A communication method, comprising:
 identifying one cell group among a plurality of candidate cell groups where timing information on adjustment of reference time is receivable; and   receiving the timing information associated with the identified cell group.